Fig. 7.

Dice overlap per sulcus in the adult cohort in LPFC. The statistical significance is reported after multi-comparison correction among the 13 sulci (FDR at q= .05). The proposed data augmentation shows higher accuracy (Dice overlap) than the baseline methods. After the context-aware training, the Dice overlap is further improved in primary/secondary (sprs (right hemisphere)) and tertiary (pmfs_a, imfs_h, and imfs_v (left hemisphere); imfs_v and ifms (right hemisphere)) sulci compared to the conventional training with rotation data augmentation. Importantly, the proposed method does not perform worse compared to the baseline methods for any sulcus. Legend: standard errors (hat); significant improvement than the baseline methods for Non-rigid+Context* (blue); for Non-rigid or Non-rigid+Context* (black).